巢湖流域非点源营养物控制对策研究

Countermeasures of Non-point Nutrient Control of Chaohu Lake Basin

巢湖水质恶化制约了流域经济、社会的可持续发展。因此,保护和改善巢湖水质,治理富营养化,实施巢湖的生态修复是当今全流域经济发展的关键和全社会关注的焦点之一。在浅析了巢湖富营养化现状和成因的基础上,根据氮、磷营养物来源和输移、转化途径,从农业生产、水土保持和湖泊滨岸生态系统建设的角度探讨了巢湖非点源营养物的控制问题。

The sustainable development of the local economy and society in Chaohu Lake basin is restricted by the increasingly serious water quality deterioration. On the basis of brief analysis of the present situation of Chaohu Lake water quality and the cause of formation of eutrophication, the non-point nutrient control problem is approached from the angles of agriculture production, soil and water conservation and lake shore ecosystem construction, according to the source of nutrients and its way of transportation and transformation.